{"id":91662,"date":"2020-08-16T13:42:14","date_gmt":"2020-08-16T11:42:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-brauzernyj-dvizhok-kosmonaut-napisannyj-na-yazyke-rust"},"modified":"2020-08-16T13:42:14","modified_gmt":"2020-08-16T11:42:14","slug":"predstavlen-brauzernyj-dvizhok-kosmonaut-napisannyj-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/predstavlen-brauzernyj-dvizhok-kosmonaut-napisannyj-na-yazyke-rust","title":{"rendered":"Se presenta el motor de navegador Kosmonaut, escrito en el lenguaje Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>En el marco del proyecto <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/twilco\/kosmonaut\">Kosmonaut<\/a><\/noindex> desarrolla un motor de navegador completamente escrito en Rust y que utiliza algunas contribuciones del proyecto Servo. El c\u00f3digo <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/twilco\/kosmonaut\">se distribuye<\/a><\/noindex> est\u00e1 bajo la licencia MPL 2.0 (Licencia P\u00fablica de Mozilla). Para el renderizado se utilizan enlaces OpenGL <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/brendanzab\/gl-rs\">gl-rs<\/a><\/noindex> en el lenguaje Rust. La gesti\u00f3n de ventanas y la creaci\u00f3n del contexto OpenGL se realizan a trav\u00e9s de la biblioteca  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/rust-windowing\/glutin\">Glutin<\/a><\/noindex>. Para el an\u00e1lisis de HTML y CSS se utilizan los componentes <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/servo\/html5ever\">html5ever<\/a><\/noindex> y <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/servo\/rust-cssparser\">cssparser<\/a><\/noindex>, desarrollados por el proyecto <noindex><a rel=\"nofollow\" href=\"https:\/\/servo.org\/\">Servo<\/a><\/noindex>.<br \/>\nEl c\u00f3digo para trabajar con DOM se basa en los desarrollos del proyecto <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kuchiki-rs\/kuchiki\">Kuchiki<\/a><\/noindex>, que desarrolla una biblioteca para la manipulaci\u00f3n de HTML\/XML. Tambi\u00e9n se menciona un motor web experimental llamado <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/mbrubeck\/robinson\">Robinson<\/a><\/noindex>, que ha estado en un estado semiabandonado durante aproximadamente 5 a\u00f1os.<\/p>\n<p>En la fase actual de desarrollo se proporciona soporte b\u00e1sico para HTML y un conjunto limitado de caracter\u00edsticas CSS, que a\u00fan no son suficientes para visualizar la mayor\u00eda de las p\u00e1ginas modernas. Sin embargo, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/twilco\/kosmonaut\/blob\/eef5274c252038062049769861d02354cbaa4b2a\/web\/rainbow-divs-incl-css.html\">p\u00e1ginas simples<\/a><\/noindex> en divs con CSS se renderizan correctamente. Inicialmente, el proyecto se fund\u00f3 hace un a\u00f1o para aprender el proceso de desarrollo de motores de navegador, pero ahora intenta encontrar nuevas \u00e1reas de aplicaci\u00f3n.<\/p>\n<p>Lo que ya se ha implementado:<\/p>\n<ul>\n<li class=\"l\"> An\u00e1lisis de HTML, un subconjunto de CSS, CSS en cascada, modelo DOM.\n<li class=\"l\"> Renderizado de la p\u00e1gina, dise\u00f1o de contenido por bloques.\n<li class=\"l\"> Soporte parcial para el modelo abstracto <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Learn\/CSS\/Building_blocks\/The_box_model\">box-model<\/a><\/noindex> y propiedades \u00ab<noindex><a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/CSS\/direction\">direction<\/a><\/noindex>\u00ab.\n<li class=\"l\"> Generaci\u00f3n de volcado de depuraci\u00f3n con un \u00e1rbol de elementos visibles.\n<li class=\"l\"> Soporte para factores de escala arbitrarios para pantallas de alta densidad de p\u00edxeles.\n<li class=\"l\"> Renderizado de texto usando la biblioteca FreeType.\n<li class=\"l\"> Soporte <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/CSS\/CSS_Flow_Layout\">Flujo de dise\u00f1o<\/a><\/noindex>, formateo dependiente del contexto en l\u00ednea y renderizado.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53556\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u0440\u0430\u043c\u043a\u0430\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Kosmonaut \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043d\u044b\u0439 \u0434\u0432\u0438\u0436\u043e\u043a, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u0446\u0435\u043b\u0438\u043a\u043e\u043c \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0439 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Servo. \u041a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MPL 2.0 (Mozilla Public License). \u0414\u043b\u044f \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u043a\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f OpenGL-\u043f\u0440\u0438\u0432\u044f\u0437\u043a\u0438 gl-rs \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u043a\u043d\u0430\u043c\u0438 \u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 OpenGL \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043e \u0441\u0438\u043b\u0430\u043c\u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Glutin. \u0414\u043b\u044f \u0440\u0430\u0437\u0431\u043e\u0440\u0430 HTML \u0438 CSS \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b html5ever \u0438 cssparser, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-91662","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 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